Add PHP 8.2 and remove 7.4 from CI

Author: joelambert

.github/workflows/ci.yml

@@ -7,7 +7,7 @@ jobs:
         runs-on: ubuntu-latest
         strategy:
             matrix:
-                php_version: ["7.4", "8.0", "8.1"]
+                php_version: ["8.0", "8.1", "8.2"]
                 composer_flags: ["", "--prefer-lowest"]
 
         steps: